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- All HBS Web
(2,451)
- People (1)
- News (422)
- Research (1,745)
- Events (9)
- Multimedia (8)
- Faculty Publications (619)
- 2011
- Working Paper
Quantity vs. Quality: Exclusion by Platforms with Network Effects
By: Andrei Hagiu
This paper provides a simple model of platforms with direct network effects, in which users value not just the quantity (i.e., number) of other users who join, but also their average quality in some dimension. A monopoly platform is more likely to exclude low-quality... View Details
Keywords: Multi-sided Platforms; Exclusion; Quality And Quantity; Cost; Governing Rules, Regulations, and Reforms; Network Effects; Market Participation; Digital Platforms; Monopoly; Quality; Motivation and Incentives; Strategy
Hagiu, Andrei. "Quantity vs. Quality: Exclusion by Platforms with Network Effects." Harvard Business School Working Paper, No. 11-125, May 2011.
- 09 May 2024
- Research & Ideas
Called Back to the Office? How You Benefit from Ideas You Didn't Know You Were Missing
development (R&D), making the finding relevant for leaders of research-intensive organizations trying to calibrate hybrid work policies. To be sure, remote work can reduce office space costs for companies and View Details
Keywords: by Ben Rand
- 2023
- Chapter
Inflation and Misallocation in New Keynesian Models
By: Alberto Cavallo, Francesco Lippi and Ken Miyahara
The New Keynesian framework implies that sluggish price adjustment results in a distorted allocation of resources. We use a simple model to quantify these unobservable distortions, using data that depict the price-setting behavior of firms, specifically the frequency... View Details
Cavallo, Alberto, Francesco Lippi, and Ken Miyahara. "Inflation and Misallocation in New Keynesian Models." In ECB Forum on Central Banking 26-28 June 2023, Sintra, Portugal: Macroeconomic Stabilisation in a Volatile Inflation Environment. European Central Bank, 2023.
- October 2017 (Revised September 2022)
- Teaching Note
Fuyao Glass America: Sourcing Decision
By: Willy Shih
This case is about globalization: a Chinese company has decided to locate a production facility close to its customers in the U.S., but a recent contract bid means it will lose money, at least initially, by supplying product from that factory. The purpose of this case... View Details
- November 2006 (Revised October 2007)
- Background Note
A Brief Note on Deferred Taxes: An Analysis Perspective
Provides an overview of accounting for deferred taxes. The primary objective is to provide external users with a basic understanding of deferred taxes. A simple illustrative example is provided, which is followed by a discussion of several important issues likely to be... View Details
Bradshaw, Mark T. "A Brief Note on Deferred Taxes: An Analysis Perspective." Harvard Business School Background Note 107-047, November 2006. (Revised October 2007.)
- September 1992 (Revised October 1992)
- Case
Acid Rain: The Southern Co. (B)
In addition to the issues of expected cost minimization elucidated in Acid Rain: The Southern Co. (A), problems involving regulatory uncertainty are critical to the firm's Clean Air Act compliance strategy. The regulatory uncertainty affects, and is affected by, the... View Details
Keywords: Energy Generation; Business Strategy; Environmental Sustainability; Cost vs Benefits; Risk and Uncertainty; Strategic Planning; Investment Return; Government Legislation; Wastes and Waste Processing; Business and Government Relations; Utilities Industry; Energy Industry; United States
Reinhardt, Forest L. "Acid Rain: The Southern Co. (B)." Harvard Business School Case 793-040, September 1992. (Revised October 1992.)
- 22 Dec 2008
- Research & Ideas
10 Reasons to Design a Better Corporate Culture
Why is it that many of the same companies appear repeatedly on lists of the best places to work, the best providers of customer service, and the most profitable in their industries? In their new book, The Ownership Quotient, HBS... View Details
- 07 Mar 2011
- Research & Ideas
Why Companies Fail—and How Their Founders Can Bounce Back
success. “In a start-up, if a company is doing well, and a founder gets greedy and takes more than his fair share, people sort of forgive him. But when a company is going down, when you protect your own interest it's always at the cost of... View Details
Keywords: by Carmen Nobel
- January–February 2017
- Article
The Truth about Blockchain
By: Marco Iansiti and Karim R. Lakhani
Contracts, transactions, and records of them provide critical structure in our economic system, but they haven’t kept up with the world’s digital transformation. They’re like rush-hour gridlock trapping a Formula 1 race car. Blockchain promises to solve this problem.... View Details
Keywords: Technological Innovation; Technology Adoption; Information Management; Information Technology Industry
Iansiti, Marco, and Karim R. Lakhani. "The Truth about Blockchain." Harvard Business Review 95, no. 1 (January–February 2017): 118–127.
- 03 Oct 2007
- Working Paper Summaries
The Causes and Consequences of Industry Self-Policing
Keywords: by Jodi L. Short & Michael W. Toffel
- March 2019
- Article
Evidence of Upcoding in Pay-for-Performance Programs
By: Hamsa Bastani, Joel Goh and Mohsen Bayati
Recent Medicare legislation seeks to improve patient care quality by financially penalizing providers for hospital-acquired infections (HAIs). However, Medicare cannot directly monitor HAI rates and instead relies on providers accurately self-reporting HAIs in claims... View Details
Keywords: Medical Coding; Health Policy; Healthcare-acquired Conditions; Medicare; Health Care and Treatment; Policy; Performance Improvement; Quality; Measurement and Metrics; Government Legislation
Bastani, Hamsa, Joel Goh, and Mohsen Bayati. "Evidence of Upcoding in Pay-for-Performance Programs." Management Science 65, no. 3 (March 2019): 1042–1060. (2015 INFORMS Health Applications Society best student (H. Bastani) paper award.)
- October 2013
- Article
The Strategy That Will Fix Health Care
By: Michael E. Porter and Thomas H. Lee
In health care, the days of business as usual are over. Around the world, every health care system is struggling with rising costs and uneven quality, despite the hard work of well-intentioned, well-trained clinicians. Health care leaders and policy makers have tried... View Details
Keywords: Organizational Change and Adaptation; Strategy; Value; Customer Focus and Relationships; Health Care and Treatment; Health Industry
Porter, Michael E., and Thomas H. Lee. "The Strategy That Will Fix Health Care." Harvard Business Review 91, no. 10 (October 2013): 50–70.
- January 2019
- Teaching Note
Pricing PatientPing
Teaching Note for HBS No. 818-017. PatientPing sells a software platform that allows health care providers to receive real-time notifications (“pings”) when one of their patients is admitted to or discharged from a health-care facility. The platform facilitates... View Details
- 2024
- Working Paper
Migration, Climate Similarity, and the Consequences of Climate Mismatch
By: Marguerite Obolensky, Marco Tabellini and Charles Taylor
This paper examines the concept of “climate matching” in migration—the idea that migrants seek out destinations with familiar climates. Focusing on the US, we document that temperature distance between origin and destination predicts the distribution of migrants across... View Details
Keywords: Migration; Climate; Immigration; Residency; Weather; Ethnicity; Climate Change; Geographic Location; Policy; United States
- 1980
- Working Paper
Components of Manufacturing Inventories: A Structural Model of the Production Process
By: Alan J. Auerbach and Jerry R. Green
This paper presents a structural model of production and inventory accumulation based on the hypothesis of cost minimization. It differs from previous attempts in several respects. First, it integrates the analysis of input inventories with output inventories, treating... View Details
Auerbach, Alan J., and Jerry R. Green. "Components of Manufacturing Inventories: A Structural Model of the Production Process." NBER Working Paper Series, No. 491, June 1980.
- July 2009 (Revised June 2011)
- Case
Dharavi: Developing Asia's Largest Slum (A)
By: Lakshmi Iyer, John D. Macomber and Namrata Arora
Maharashtra state is accepting bids to redevelop Dharavi, the largest slum in Asia. A real estate developer assesses the risks and tenders a bid. The bid conditions include providing new free housing to tens of thousands of slum dwellers, which is anticipated to be... View Details
Keywords: Risk Management; Development Economics; Housing; Urban Development; Emerging Markets; Social Issues; Business and Government Relations; Real Estate Industry; Mumbai
Iyer, Lakshmi, John D. Macomber, and Namrata Arora. "Dharavi: Developing Asia's Largest Slum (A)." Harvard Business School Case 710-004, July 2009. (Revised June 2011.)
- 2014
- Working Paper
Private Equity's Diversification Illusion: Economic Comovement and Fair Value Reporting
By: Kyle Travis Welch
This study examines how accounting has informed private equity diversification claims and demand for private equity investments. Despite research showing private equity lacks portfolio diversification benefits, those marketing private equity assets continue to... View Details
Keywords: Fair Value; Access To Capital; IAS 39; FAS No. 157; FASB; IASB; ASC 820; Covariance Risk; Accounting Beta; Accounting; Private Sector; Valuation; Corporate Finance; Asset Management; Cost of Capital; Private Equity; Accounting Industry; Financial Services Industry; Europe; North and Central America
Welch, Kyle Travis. "Private Equity's Diversification Illusion: Economic Comovement and Fair Value Reporting." Working Paper, January 2014.
- February 2010 (Revised March 2012)
- Case
U.S. Healthcare Reform: International Perspectives
By: Arthur A. Daemmrich and Elia Cameron
The national economic implications of rising healthcare costs were poorly understood, even as the United States, Germany, and the United Kingdom instituted reforms in early 2010. Presenting opportunities for cross-national policy learning, this case describes the... View Details
Keywords: Macroeconomics; Insurance; Governing Rules, Regulations, and Reforms; Health Care and Treatment; Laws and Statutes; Business and Government Relations; Health Industry; Public Administration Industry; Germany; United Kingdom; United States
Daemmrich, Arthur A., and Elia Cameron. "U.S. Healthcare Reform: International Perspectives." Harvard Business School Case 710-040, February 2010. (Revised March 2012.)
- 20 Aug 2020
- News
The U.S. Needs an SEC for its Health Care System
- 02 Mar 2009
- Research & Ideas
When Goal Setting Goes Bad
simply providing a stretch goal. Additionally, there is a growing set of research that shows "learning or mastery" goals have much more positive effects on performance and internal motivation than "performance" goals. Q: Your paper is... View Details
Keywords: by Sean Silverthorne